FLOWERING PLANTS AND FERNS OF INDIANA. 681 



L1LIUM L. 



L. Phlladelphicum L. Red Lily. Wood Lily. 



Throughout the State in dry soil in woods and thickets. Is most 

 vigorous in sand soils. 



Flowers in June and July. 



Cass (Hessler) ; Monroe and Vigo (Blatchley) ; Clark (Baird 

 and Taylor) ; Jefferson (J. M. Coulter) ; Noble (Van Gorder) ; 

 Gibson and Posey (Schneck) ; Hamilton (Wilson). 



L. Canadense L. Yellow Lily. 



Throughout the State, usually in moist soils in open places. The 

 color of perianth-segments varies from yellow to red. 



Flowers in June and July. 



Tippecanoe (Cunningham) ; Cass (Hessler) ; Vigo (Blatchley) ; 

 Franklin (Meyncke) ; Noble (Van Gorder) ; Gibson and Posey 

 (Schneck) ; Jay, Delaware, Randolph, and Wayne (Phinney) ; 

 Jefferson (J. M. Coulter) ; Vermillion (Wright) ; Fayette (Hess- 

 ler) ; Kosciusko (Chipman) ; Steuben (Bradner) ; Carroll. 



L. superbum L. Turk's-cap Lily. 



Found throughout the State in marshes and damp meadows, but 

 abundant in none of its stations. Of more frequent occurrence in 

 the northern than in the southern counties. 



Flowers in July and August. 



St. Joseph and Laporte (Barnes) ; Gibson and Posey (Schneck I ; 

 Noble (Van Gorder) ; Randolph (Phinney) ; Franklin (Meyncke) ; 

 Steuben (Bradner). 



ERYTHRONIUM L. 



E. Americanum Ker. Yellow Adder's-tongue. 



Found abundantly in all parts of the State in rich, rather moist 

 soil, in open woods or other light shades. 



Flowers from March until late in May. 



Daviess (Clements) ; Jefferson (Barnes) ; Putnam (MacDougal) ; 

 Franklin (Meyncke) ; Clark (Baird and Taylor) ; Gibson and Posey 

 (Schneck) ; Noble (Van Gorder) ; Dearborn (Collins) ; Jay, Dela- 

 ware, Randolph, and Wayne (Phinney) ; Tippecanoe (Cunning- 

 ham) ; Fayette (Hessler) ; Decatur (Ballard) ; Vigo (Blatchley) ; 

 Hamilton and Marion (Wilson) ; Steuben (Bradner). 



